N'ierano, Darkrealm Warlock

Deathtouch
Whenever N'ierano, Darkrealm Warlock attacks,
you may return target creature card from your
graveyard to your hand. If you do, mill three
cards.
Whenever one or more cards leave an opponents
graveyard, you may pay 3 life and return target
card from your graveyard to your hand.